SAS Output

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	608	935	1318	2153	2758	7772
2	United States	109	179	234	238	279	1039
3	China	8	24	95	306	578	1011
4	Spain	29	78	91	174	209	581
5	United Kingdom	81	103	131	130	122	567
6	France	29	51	88	119	149	436
7	India	50	53	62	116	131	412
8	Poland	29	34	77	99	137	376
9	Germany	45	63	61	83	84	336
10	Canada	34	48	43	73	100	298
11	Italy	16	39	52	94	97	298
12	Australia	15	30	52	67	95	259
13	Belgium	11	32	56	70	53	222
14	Japan	24	35	38	58	62	217
15	Turkey	7	6	50	70	81	214
16	Brazil	8	12	39	55	93	207
17	Portugal	10	7	19	71	86	193
18	Sweden	9	32	24	56	38	159
19	Netherlands	28	25	33	35	26	147
20	Czech Republic	4	17	21	33	44	119
21	Korea, Republic of	1	6	9	38	63	117
22	Russian Federation	5	11	23	36	37	112
23	Finland	3	13	20	35	32	103
24	Pakistan	.	2	6	29	66	103
25	Iran, Islamic Republic of	1	1	1	13	85	101
26	Nigeria	4	4	9	34	45	96
27	Egypt	6	14	3	23	39	85
28	Mexico	1	7	14	23	40	85
29	Slovenia	2	4	13	28	36	83
30	Greece	3	10	11	27	30	81
31	Switzerland	8	14	10	27	15	74
32	Hungary	4	12	15	23	18	72
33	Norway	5	19	17	18	13	72
34	Argentina	.	3	12	22	32	69
35	New Zealand	10	8	19	16	13	66
36	Denmark	1	6	14	23	20	64
37	Romania	.	.	5	18	41	64
38	Taiwan	7	10	11	11	23	62
39	Thailand	1	1	17	25	17	61
40	Republic of Serbia	.	.	.	18	42	60
41	Chile	5	3	2	19	28	57
42	South Africa	4	4	7	12	21	48
43	Austria	3	5	6	17	15	46
44	Ireland	.	9	12	12	12	45
45	Malaysia	3	.	4	9	27	43
46	Slovak Republic	.	5	6	14	17	42
47	Saudi Arabia	8	8	5	2	16	39
48	Jordan	.	1	7	18	12	38
49	Bulgaria	1	4	5	7	16	33
50	Algeria	.	.	2	8	20	30
51	Israel	1	4	12	5	6	28

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	100.0	100.0	100.0	100.0	100.0	100.0
2	United States	17.9	19.1	17.8	11.1	10.1	13.4
3	China	1.3	2.6	7.2	14.2	21.0	13.0
4	Spain	4.8	8.3	6.9	8.1	7.6	7.5
5	United Kingdom	13.3	11.0	9.9	6.0	4.4	7.3
6	France	4.8	5.5	6.7	5.5	5.4	5.6
7	India	8.2	5.7	4.7	5.4	4.7	5.3
8	Poland	4.8	3.6	5.8	4.6	5.0	4.8
9	Germany	7.4	6.7	4.6	3.9	3.0	4.3
10	Canada	5.6	5.1	3.3	3.4	3.6	3.8
11	Italy	2.6	4.2	3.9	4.4	3.5	3.8
12	Australia	2.5	3.2	3.9	3.1	3.4	3.3
13	Belgium	1.8	3.4	4.2	3.3	1.9	2.9
14	Japan	3.9	3.7	2.9	2.7	2.2	2.8
15	Turkey	1.2	0.6	3.8	3.3	2.9	2.8
16	Brazil	1.3	1.3	3.0	2.6	3.4	2.7
17	Portugal	1.6	0.7	1.4	3.3	3.1	2.5
18	Sweden	1.5	3.4	1.8	2.6	1.4	2.0
19	Netherlands	4.6	2.7	2.5	1.6	0.9	1.9
20	Czech Republic	0.7	1.8	1.6	1.5	1.6	1.5
21	Korea, Republic of	0.2	0.6	0.7	1.8	2.3	1.5
22	Russian Federation	0.8	1.2	1.7	1.7	1.3	1.4
23	Finland	0.5	1.4	1.5	1.6	1.2	1.3
24	Pakistan	.	0.2	0.5	1.3	2.4	1.3
25	Iran, Islamic Republic of	0.2	0.1	0.1	0.6	3.1	1.3
26	Nigeria	0.7	0.4	0.7	1.6	1.6	1.2
27	Egypt	1.0	1.5	0.2	1.1	1.4	1.1
28	Mexico	0.2	0.7	1.1	1.1	1.5	1.1
29	Slovenia	0.3	0.4	1.0	1.3	1.3	1.1
30	Greece	0.5	1.1	0.8	1.3	1.1	1.0
31	Switzerland	1.3	1.5	0.8	1.3	0.5	1.0
32	Hungary	0.7	1.3	1.1	1.1	0.7	0.9
33	Norway	0.8	2.0	1.3	0.8	0.5	0.9
34	Argentina	.	0.3	0.9	1.0	1.2	0.9
35	New Zealand	1.6	0.9	1.4	0.7	0.5	0.8
36	Denmark	0.2	0.6	1.1	1.1	0.7	0.8
37	Romania	.	.	0.4	0.8	1.5	0.8
38	Taiwan	1.2	1.1	0.8	0.5	0.8	0.8
39	Thailand	0.2	0.1	1.3	1.2	0.6	0.8
40	Republic of Serbia	.	.	.	0.8	1.5	0.8
41	Chile	0.8	0.3	0.2	0.9	1.0	0.7
42	South Africa	0.7	0.4	0.5	0.6	0.8	0.6
43	Austria	0.5	0.5	0.5	0.8	0.5	0.6
44	Ireland	.	1.0	0.9	0.6	0.4	0.6
45	Malaysia	0.5	.	0.3	0.4	1.0	0.6
46	Slovak Republic	.	0.5	0.5	0.7	0.6	0.5
47	Saudi Arabia	1.3	0.9	0.4	0.1	0.6	0.5
48	Jordan	.	0.1	0.5	0.8	0.4	0.5
49	Bulgaria	0.2	0.4	0.4	0.3	0.6	0.4
50	Algeria	.	.	0.2	0.4	0.7	0.4
51	Israel	0.2	0.4	0.9	0.2	0.2	0.4

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	98.7	186.7	206.4	251.1	254.2	997.2
2	United States	31.0	46.2	51.0	22.8	21.3	172.3
3	China	1.7	4.3	16.7	56.1	92.9	171.7
4	Spain	7.3	27.0	24.5	28.6	22.3	109.6
5	United Kingdom	20.7	31.4	28.9	20.7	11.7	113.4
6	France	6.0	18.1	26.3	15.5	21.7	87.7
7	India	3.3	9.1	7.7	10.6	9.0	39.8
8	Poland	2.3	6.0	12.3	0.4	7.8	28.8
9	Germany	7.5	12.3	12.0	11.6	10.6	54.0
10	Canada	2.5	7.0	9.5	11.6	14.2	44.9
11	Italy	4.0	11.0	14.0	26.8	9.2	65.0
12	Australia	2.5	4.8	7.5	12.4	9.4	36.6
13	Belgium	8.1	13.8	13.5	12.8	5.3	53.5
14	Japan	3.0	1.2	0.7	5.3	6.1	16.3
15	Turkey	0.5	1.0	4.5	4.0	3.7	13.7
16	Brazil	0.0	2.5	5.3	2.7	2.0	12.5
17	Portugal	0.9	1.8	3.0	9.5	6.6	21.7
18	Sweden	3.7	9.5	5.7	14.0	4.5	37.4
19	Netherlands	4.7	7.5	7.0	6.9	5.5	31.6
20	Czech Republic	0.0	2.0	1.0	4.7	2.0	9.7
21	Korea, Republic of	0.0	0.3	0.0	4.5	11.6	16.3
22	Russian Federation	0.0	0.0	1.0	1.7	0.7	3.3
23	Finland	0.5	2.8	4.0	1.0	0.0	8.3
24	Pakistan	.	0.0	1.0	7.1	7.1	15.2
25	Iran, Islamic Republic of	0.0	0.0	0.0	1.3	9.6	10.8
26	Nigeria	0.0	0.0	1.0	1.6	0.0	2.6
27	Egypt	0.0	1.0	1.0	1.0	8.7	11.7
28	Mexico	0.0	0.0	3.3	3.0	0.0	6.4
29	Slovenia	0.0	0.0	0.0	7.1	2.5	9.6
30	Greece	0.0	1.0	2.8	2.0	4.6	10.4
31	Switzerland	3.0	2.0	3.0	2.5	1.7	12.1
32	Hungary	0.0	0.0	1.0	2.0	2.3	5.3
33	Norway	0.0	6.8	6.0	3.0	1.0	16.8
34	Argentina	.	0.0	4.5	1.0	2.3	7.8
35	New Zealand	4.8	3.3	4.3	0.0	0.0	12.4
36	Denmark	0.0	0.0	2.0	1.0	4.0	7.0
37	Romania	.	.	1.0	0.0	0.3	1.3
38	Taiwan	0.0	1.0	1.3	0.1	0.5	3.0
39	Thailand	0.5	1.0	0.3	0.0	0.0	1.8
40	Republic of Serbia	.	.	.	3.6	0.6	4.2
41	Chile	0.0	1.0	0.0	2.0	1.0	4.0
42	South Africa	0.0	0.8	1.3	0.7	0.0	2.7
43	Austria	0.0	3.0	2.3	2.6	0.3	8.2
44	Ireland	.	3.0	2.0	1.0	2.9	8.9
45	Malaysia	0.0	.	0.3	0.0	1.3	1.6
46	Slovak Republic	.	0.0	0.0	2.0	1.7	3.7
47	Saudi Arabia	0.0	0.0	0.0	0.3	2.4	2.7
48	Jordan	.	1.0	1.0	2.5	0.3	4.8
49	Bulgaria	0.0	0.0	0.3	0.0	0.4	0.7
50	Algeria	.	.	0.0	1.7	2.5	4.2
51	Israel	0.0	0.7	0.5	0.0	0.0	1.2

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	16.2	20.0	15.7	11.7	9.2	12.8
2	United States	28.8	25.9	21.0	7.6	6.3	16.6
3	China	20.7	16.8	18.0	17.5	16.4	16.9
4	Spain	17.9	31.5	27.5	16.5	10.7	18.5
5	United Kingdom	22.1	27.3	18.5	13.3	8.0	17.7
6	France	21.2	30.6	24.9	11.5	16.0	18.8
7	India	4.6	11.6	9.1	8.3	6.9	7.9
8	Poland	7.2	9.8	11.3	0.2	5.0	5.4
9	Germany	16.9	16.0	13.6	14.6	11.3	14.4
10	Canada	7.0	14.2	18.5	11.9	11.7	12.6
11	Italy	10.4	21.7	22.4	26.1	10.2	18.7
12	Australia	18.8	16.6	14.3	13.7	8.6	12.8
13	Belgium	62.0	39.2	14.6	16.6	8.6	19.9
14	Japan	12.5	3.9	1.8	5.6	6.0	5.6
15	Turkey	7.1	16.7	9.2	5.9	3.5	6.1
16	Brazil	0.0	20.0	8.1	3.6	2.1	4.5
17	Portugal	9.6	21.9	15.0	11.0	6.2	9.4
18	Sweden	37.3	25.5	16.9	23.9	7.0	20.9
19	Netherlands	17.3	24.9	13.9	16.6	16.0	17.7
20	Czech Republic	0.0	9.1	5.1	14.4	5.3	8.2
21	Korea, Republic of	0.0	4.5	0.0	15.4	16.6	14.0
22	Russian Federation	0.0	0.0	1.0	1.9	0.5	1.0
23	Finland	16.7	14.4	12.3	2.9	0.0	5.4
24	Pakistan	.	0.0	10.0	26.3	5.5	12.5
25	Iran, Islamic Republic of	0.0	0.0	0.0	10.9	10.7	10.4
26	Nigeria	0.0	0.0	5.9	4.0	0.0	2.1
27	Egypt	0.0	2.6	33.3	5.4	20.6	11.9
28	Mexico	0.0	0.0	13.4	16.0	0.0	5.9
29	Slovenia	0.0	0.0	0.0	23.4	6.6	9.8
30	Greece	0.0	13.2	26.6	5.9	18.9	13.9
31	Switzerland	26.8	15.8	24.2	6.8	12.7	14.5
32	Hungary	0.0	0.0	8.3	8.1	11.3	6.8
33	Norway	0.0	31.6	34.0	16.8	6.5	22.6
34	Argentina	.	0.0	40.9	5.4	8.2	12.8
35	New Zealand	43.1	42.7	13.9	0.0	0.0	17.9
36	Denmark	0.0	0.0	17.4	3.7	16.4	10.6
37	Romania	.	.	9.1	0.0	0.3	0.8
38	Taiwan	0.0	11.5	12.7	1.2	2.7	5.4
39	Thailand	50.0	100.0	0.9	0.0	0.0	1.9
40	Republic of Serbia	.	.	.	21.4	1.6	7.5
41	Chile	0.0	33.3	0.0	16.6	2.9	8.5
42	South Africa	0.0	18.8	13.2	3.3	0.0	4.5
43	Austria	0.0	50.0	21.7	9.5	1.6	11.7
44	Ireland	.	33.3	14.9	11.1	19.5	19.4
45	Malaysia	0.0	.	4.2	0.0	5.4	3.8
46	Slovak Republic	.	0.0	0.0	16.3	12.0	10.2
47	Saudi Arabia	0.0	0.0	0.0	16.7	11.1	3.6
48	Jordan	.	100.0	16.7	12.3	2.9	13.1
49	Bulgaria	0.0	0.0	9.3	0.0	2.7	2.7
50	Algeria	.	.	0.0	19.4	12.5	13.4
51	Israel	0.0	17.3	1.0	0.0	0.0	3.7

Obs	Country	1990-1994	1995-1999	2000-2004	2005-2009	2010-2014	All years
1	All countries	1.54	1.55	1.30	1.09	0.95	1.16
2	United States	2.54	1.93	1.48	0.94	0.85	1.43
3	China	1.17	1.35	1.62	1.41	1.36	1.39
4	Spain	1.69	2.05	1.66	1.44	1.10	1.46
5	United Kingdom	1.95	2.29	1.59	1.34	0.92	1.60
6	France	1.61	2.13	1.44	1.09	1.31	1.40
7	India	0.89	1.11	1.01	0.91	0.78	0.91
8	Poland	0.71	1.20	0.86	0.49	0.55	0.65
9	Germany	1.29	1.18	1.22	1.18	0.96	1.16
10	Canada	1.02	1.12	1.45	1.23	1.16	1.19
11	Italy	2.03	1.17	2.02	1.47	1.15	1.45
12	Australia	1.89	1.34	1.48	1.45	1.06	1.34
13	Belgium	4.76	3.08	1.57	1.32	1.05	1.75
14	Japan	1.44	0.77	0.57	0.84	0.60	0.79
15	Turkey	0.77	1.13	0.86	0.69	0.75	0.77
16	Brazil	0.21	0.83	0.73	0.57	0.44	0.54
17	Portugal	0.84	1.32	1.05	1.10	0.94	1.01
18	Sweden	2.12	2.04	1.60	1.68	1.00	1.64
19	Netherlands	1.58	1.76	1.76	1.26	1.16	1.53
20	Czech Republic	0.42	0.80	0.71	1.27	0.84	0.92
21	Korea, Republic of	0.22	1.28	0.86	1.36	1.28	1.26
22	Russian Federation	0.21	0.08	0.34	0.38	0.33	0.31
23	Finland	1.35	1.12	1.29	0.49	0.44	0.71
24	Pakistan	.	0.13	0.57	1.50	0.77	0.99
25	Iran, Islamic Republic of	1.07	0.05	0.10	1.25	0.98	0.99
26	Nigeria	0.36	1.08	0.67	0.43	0.44	0.49
27	Egypt	0.31	0.63	1.44	0.61	1.28	0.90
28	Mexico	0.09	0.56	0.96	1.30	0.44	0.74
29	Slovenia	0.11	0.70	0.60	1.26	0.75	0.85
30	Greece	0.33	1.07	1.71	0.94	1.39	1.19
31	Switzerland	2.20	1.59	1.84	1.17	0.89	1.44
32	Hungary	0.40	0.75	0.63	0.67	0.90	0.71
33	Norway	0.86	1.78	2.61	2.05	1.05	1.82
34	Argentina	.	0.56	1.79	0.81	1.02	1.07
35	New Zealand	3.09	1.91	1.47	0.70	1.02	1.58
36	Denmark	0.58	0.82	1.37	1.06	1.20	1.14
37	Romania	.	.	1.08	0.21	0.37	0.37
38	Taiwan	0.47	1.14	1.11	0.86	0.66	0.83
39	Thailand	2.36	5.64	0.81	0.65	0.51	0.73
40	Republic of Serbia	.	.	.	1.68	0.54	0.88
41	Chile	0.27	1.24	0.24	0.71	0.76	0.69
42	South Africa	1.05	1.71	1.11	0.47	0.46	0.74
43	Austria	0.39	4.14	2.47	1.39	0.95	1.55
44	Ireland	.	1.71	1.20	1.23	1.44	1.38
45	Malaysia	1.26	.	1.22	0.88	0.67	0.81
46	Slovak Republic	.	0.30	0.26	0.95	0.70	0.67
47	Saudi Arabia	0.29	0.19	0.25	0.96	1.25	0.51
48	Jordan	.	3.55	1.35	0.83	0.73	0.98
49	Bulgaria	0.83	0.22	1.24	0.36	0.31	0.46
50	Algeria	.	.	0.25	1.51	1.03	1.10
51	Israel	1.40	1.63	0.89	0.94	0.95	1.08

Lev2: HEAVY METALS//PHYTOREMEDIATION//PHYTOEXTRACTION - Statistics for Countries

Statistics per Country

Number of publications, full counts

Number of publications, full counts

Share of the total number of publications in the field, full counts (%)

Share of the total number of publications in the field, full counts (%)

Number of publications among 10% most cited in field, full counts

Number of publications among 10% most cited in field, full counts

Share of publications among 10% most cited in field, fractionalized (%)

Share of publications among 10% most cited in field, fractionalized (%)

Field normalized citation rate (cf), fractionalized

Field normalized citation rate (cf), fractionalized